APA ציטוט

 Dugopolski, M. (2006).  Elementary and intermediate algebra.  McGraw Hill Higher Education.

Trích dẫn kiểu Chicago

 Dugopolski, Mark.  Elementary and Intermediate Algebra.  McGraw Hill Higher Education, 2006.

ציטוט MLA

 Dugopolski, Mark.  Elementary and Intermediate Algebra.  McGraw Hill Higher Education, 2006.